growthroles

Senior Sales Engineer, Singapore

Horizon3 AI horizon3.ai Open · verified Sep 24, 2026
Remote Singapore Full-time Senior Solutions & Sales Engineering

At a glance

Senior Solutions & Sales Engineering role at Horizon3 AI. Remote, Singapore · full-time.

Pay not stated

RoleSolutions & Sales Engineering
SenioritySenior
LocationSingapore
WorkplaceRemote
EmploymentFull-time
PostedJun 2, 2026 · 3mo ago
Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

  • Show prospects how the cybersecurity products address their needs through tailored live demos and proofs of concept
  • Meet potential customers to assess their security challenges, infrastructure, and solution requirements
  • Shape solutions with sales and product colleagues, then pass field insights to product and engineering
  • Equip sales teammates with product training and help answer technical portions of RFPs and RFIs
  • Step into occasional post-sale work to support implementation and customer satisfaction

What you bring

  • A bachelor’s degree in computer science, IT, cybersecurity, or a related discipline
  • At least five years in pre-sales engineering or solutions architecture, preferably within cybersecurity
  • Working knowledge of cyber threats, risk management, and cybersecurity solutions
  • Fluent English, with strong written and spoken communication skills
  • You can make complicated technical ideas understandable to non-technical audiences

Who this fits

This suits a senior technical seller who can collaborate closely with sales and product teams while engaging directly with customers. You’ll need to work remotely from Singapore and communicate fluently in English. The role calls for someone who can take initiative and explain cybersecurity clearly across technical and non-technical audiences.

From the employer

Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

What You’ll Do

Horizon3 is committed to defending businesses from the ever-growing threat landscape. Our advanced solutions and expert team provide unparalleled security for our clients. We are looking for a passionate Sales Engineer/Solutions Architect to join our team and help prospects and clients understand the true value and capabilities of our product(s) and services.

  • Technical expertise - Must demonstrate deep knowledge of our cybersecurity products and services, assisting the sales team in presenting and position them to prospects and clients.

  • Customer engagement - Must meet with potential customers to understand their cybersecurity needs, challenges, and infrastructure, ensuring that our solutions are the perfect fit for them.

  • Product demonstrations - Provide live demos and proof of concepts for our cybersecurity solutions, tailoring each demo to the specific needs and concerns of the potential customer.

  • Solution development - Will work closely with the sales and product teams to design and refine our solutions based on customer needs.

  • Technical training - train the sales team on the technical aspects of our products to enhance their ability to sell more effectively.

  • Feedback loop - relay feedback from the field to our product and engineering teams, contributing to the ongoing improvement of our product.

  • RFP/RFI assistance - Assist in answering technical sections of RFPs and RFIs.

  • Post-sales support - On rare occasions, assist in post-sales processes to ensure the smooth implementation and satisfaction of our customers.

What You’ll Bring

  • Bachelor’s degree in computer science, IT, cybersecurity, or a related field.

  • 5+ years of experience as a Pre-Sales Engineer/Solutions Architect, ideally in the cybersecurity domain.

  • Strong understanding of cyber threats, risk management, and cybersecurity solutions.

  • Excellent verbal and written communication skills.

  • Demonstrates ability to simplify complex technical topics for a non-technical audience.

  • Highly collaborative with a strong sense of initiative.

  • Language Skills: Fluency in the English language.

Perks of Horizon3

  • Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.

  • Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.

  • Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

  • Remote Work: We are a 100% remote company. Enjoy the convenience and work-life balance that comes with remote work.

  • Competitive Compensation: We offer competitive salary and benefits which includes health, vision & dental care for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, hair length or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.

Application Note

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

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